Dr. SHEKHAR RAPARTHI | Analytical Chemistry | Best Researcher Award

Posted on by sciencefather

Dr. SHEKHAR RAPARTHI | Analytical Chemistry | Best Researcher Award

Dr. SHEKHAR RAPARTHI | Analytical Chemistry | SCIENTIFIC OFFICER/H at NATIONAL CENTER FOR COMPOSITIONAL CHARACTERISATION OF MATERIALS,  India

Shekhar Raparthi is a Scientific Officer / H at the National Centre for Compositional Characterisation of Materials (NCCCM), BARC, Hyderabad. With over three decades of expertise in analytical chemistry, he specializes in trace and ultra-trace characterization of metals, alloys, and high-purity materials. His pioneering work in glow discharge quadrupole mass spectrometry and electrolyte cathode discharge atomic emission spectrometry has significantly advanced compositional analysis. Holding a Ph.D. in Chemistry from JNTU, Hyderabad (2008), he has published extensively in reputed international journals and served as a peer reviewer. Currently leading the ultra-trace analysis section at NCCCM since 2023, he is an esteemed member of India Society for Mass Spectrometry (ISMAS) and Indian Society of Analytical Science (ISAS). His contributions to spectrometric techniques have practical applications in industrial and nuclear material characterization, making him a respected figure in analytical and green chemistry research.

Professional Profile :         

Scopus  

Summary of Suitability for Award:

Dr. Shekhar Raparthi is a highly accomplished researcher specializing in trace and ultra-trace characterization of materials using mass and spectrometric techniques. With over 32 publications in high-impact journals, an h-index of 14, and 631 citations, he has made significant contributions to analytical chemistry. His pioneering research includes the development of infrared spectroscopic methods, glow discharge quadrupole mass spectrometry (GD-QMS), and novel electrolyte cathode discharge atomic emission spectrometric sources. These innovations have advanced material characterization techniques, benefiting the scientific community and industries dealing with high-purity materials, metals, and alloys. Dr. Raparthi’s extensive research contributions, innovative methodologies, and commitment to advancing analytical chemistry make him an ideal candidate for the “Best Researcher Award.” His work has been recognized through numerous international publications, and his role as the head of the ultra-trace analysis section at NCCCM, BARC, further solidifies his impact in the field.

🎓Education:

Shekhar Raparthi pursued his M.Sc. in Chemistry from the University of Hyderabad in 1993, where he developed a strong foundation in analytical chemistry. Following this, he underwent a one-year orientation program at BARC in 1994, gaining specialized training in advanced compositional characterization techniques. His academic journey culminated in a Ph.D. in Chemistry from Jawaharlal Nehru Technological University (JNTU), Hyderabad, in 2008. His doctoral research focused on the development of advanced mass spectrometric methodologies for the ultra-trace analysis of metals and high-purity materials. Over the years, he has continuously expanded his expertise through research, peer-reviewed publications, and participation in international analytical chemistry conferences. His educational background has been instrumental in his ability to innovate in trace and ultra-trace analysis techniques, making significant contributions to the field of analytical chemistry.

🏢Work Experience:

Shekhar Raparthi began his professional career in 1994 as a Scientific Officer/C at NCCCM, BARC, Hyderabad, specializing in the compositional characterization of various materials. Over the past 30 years, he has developed novel analytical methodologies for metals, alloys, and high-purity materials using mass spectrometric and spectroscopic techniques. His expertise includes glow discharge quadrupole mass spectrometry and electrolyte cathode discharge atomic emission spectrometry, contributing to advancements in trace and ultra-trace analysis. His work has been widely recognized, leading to 32 publications in reputed international journals. Since 2023, he has been heading the ultra-trace analysis section at NCCCM, overseeing critical research in compositional characterization. He is also an active peer reviewer for international journals. With extensive experience in spectrometric techniques, Shekhar Raparthi plays a key role in material characterization for nuclear, industrial, and high-tech applications.

🏅Awards: 

Shekhar Raparthi has received several accolades for his significant contributions to analytical chemistry and mass spectrometry. His infrared spectroscopic method for oxygen quantification in TiCl₄ was widely appreciated in the titanium industry, earning him recognition in the field. His research on glow discharge quadrupole mass spectrometry and matrix volatilization methodologies for ultra-trace characterization of high-purity germanium has been published in top international journals, including Analytical Chemistry. His expertise in trace element analysis has made him a valuable asset to BARC and the Indian scientific community. As a distinguished member of ISMAS and ISAS, he actively contributes to the advancement of analytical sciences in India. While he has not listed specific awards, his impactful research, numerous peer-reviewed publications, and leadership in ultra-trace analysis solidify his reputation as a leading scientist in compositional characterization.

🔬Research Focus:

Shekhar Raparthi’s research revolves around trace and ultra-trace characterization of materials using advanced mass spectrometric and spectroscopic techniques. His work plays a crucial role in ensuring the purity and compositional accuracy of metals, alloys, and high-purity materials. He has pioneered glow discharge quadrupole mass spectrometry (GD-QMS) for detecting impurities at ultra-trace levels. Additionally, his development of matrix volatilization methodologies has enhanced the characterization of high-purity germanium, a material critical in semiconductor and radiation detection applications. His innovations in electrolyte cathode discharge atomic emission spectrometry (ECD-AES) have improved the sensitivity and precision of trace element analysis. His research significantly contributes to nuclear, industrial, and advanced material applications, ensuring high accuracy in material compositional studies. As the head of the ultra-trace analysis section at NCCCM, his expertise in **

Publication Top Notes:

In-situ Ti–Ir and ammonium thiocyanate modifiers for improvement of sensitivity of Sc to sub parts per billion levels and its accurate quantification in coal fly ash and red mud by GFAAS

Hydrophobicity induced graphene oxide based dispersive micro solid phase extraction of strontium from seawater and groundwater prior to GFAAS determination

Direct determination of ultra-trace sodium in reactor secondary coolant waters and other waters by electrolyte cathode discharge atomic emission spectrometry

Citation Count: 1

 

Dr. Yuntian Xiao | Coordination Chemistry | Best Researcher Award

Posted on by sciencefather

Dr. Yuntian Xiao | Coordination Chemistry | Best Researcher Award

Dr. Yuntian Xiao , Tianjin University , China

Yuntian Xiao is a Ph.D. candidate at Tianjin University’s School of Chemical Engineering and Technology, specializing in chemical engineering with a focus on crystallization technology. Guided by Professor Qiuxiang Yin, Xiao’s research emphasizes sustainable pesticide delivery, environmental chemistry, and molecular simulation. His academic journey began with a Bachelor’s degree in Chemical Engineering from Tianjin University of Science and Technology, followed by a Master’s degree in Chemical Engineering at Tianjin University. He has contributed significantly to the fields of cocrystal engineering and agrochemical sustainability, earning numerous accolades such as the National Scholarship and the Tianjin University Major Awards. Xiao has published extensively in top journals like Chem. Eng. J. and Green Chem., showcasing innovations in crystallization and molecular assembly. Proficient in advanced lab techniques and computational tools, Xiao actively engages in research that bridges science and industry, aiming to develop eco-friendly solutions in agriculture and beyond.

Professional Profile

Google Scholar

Orcid

Scopus 

Summary of Suitability for Award:

Yuntian Xiao demonstrates exceptional qualifications that align with the criteria for the “Best Researcher Awards.” As a Ph.D. candidate specializing in chemical engineering at Tianjin University, Xiao has made significant contributions to sustainable agriculture and environmental chemistry through cocrystal engineering and molecular simulation. With 15 high-impact publications in prestigious journals such as Chem. Eng. J. and ACS Appl. Mater. Interfaces, Xiao has advanced innovations in agrochemical delivery systems and crystallization processes. His interdisciplinary research addresses global challenges like environmental sustainability and efficient pesticide usage. Based on his impactful research contributions, proven academic excellence, and innovative approaches to addressing critical environmental issues, Yuntian Xiao is a highly suitable candidate for the “Best Researcher Awards.” His dedication to sustainability and interdisciplinary problem-solving exemplifies the qualities expected of a leading researcher, making him a deserving nominee.

🎓Education:

Yuntian Xiao is pursuing a Ph.D. in Chemical Engineering at Tianjin University’s School of Chemical Engineering and Technology, where he specializes in crystallization technology under the guidance of Professor Qiuxiang Yin. His doctoral research focuses on sustainable agrochemical solutions through cocrystal engineering. Xiao earned his Master’s degree in Chemical Engineering from Tianjin University, working at the National Engineering Research Center of Industry Crystallization Technology under Professor Chuang Xie . During his Master’s program, he deepened his understanding of crystallization processes and molecular simulations. He holds a Bachelor’s degree in Chemical Engineering and Technology from Tianjin University of Science and Technology, where he excelled academically, achieving a GPA of 3.92. His comprehensive curriculum covered subjects like Chemical Thermodynamics, Reaction Engineering, and Phase Diagrams, building a solid foundation in chemical engineering principles. Xiao’s academic journey reflects a commitment to excellence and a passion for advancing sustainable chemical engineering solutions.

🏢Work Experience:

Yuntian Xiao has diverse research experience in crystallization technology and sustainable chemical engineering solutions. His doctoral research includes developing cocrystal engineering strategies for agrochemical delivery, focusing on herbicides with sustained release, reduced leaching, and enhanced efficiency. He has employed molecular simulations to understand these processes at a mechanistic level. Xiao has also contributed to interdisciplinary projects, including the melt crystallization of buty nediol, reactive crystallization of sodium bicarbonate, and cooling crystallization of creatine phosphate sodium. His main responsibilities involved optimizing experimental methods, modeling processes, and analyzing factors influencing industrial crystallization outcomes. Proficient in techniques like PXRD, TGA/DSC, SEM, Raman, and HPLC, Xiao also has advanced computational skills, including MATLAB and Materials Studio. His expertise combines experimental techniques with computational modeling, allowing him to bridge fundamental research with industrial applications. Xiao’s contributions highlight his ability to address real-world challenges in chemical engineering effectively.

🏅Awards: 

Yuntian Xiao has received numerous awards recognizing his academic excellence and research achievements. As a Ph.D. student, he earned the Ph.D. Student Major Award (2021–2022) from Tianjin University for his innovative research in chemical engineering. During his Master’s program, he consistently achieved the Master Student Major Awards (2018–2021) and a Minor Award (2019–2020) for exceptional academic performance and contributions to crystallization research. His undergraduate achievements include the National Scholarship (2017–2018), a prestigious honor awarded for outstanding academic performance and extracurricular involvement. Additionally, Xiao received the Student Major Awards (2015–2018) from Tianjin University of Science and Technology and the Merit Student Award (2015–2016) from Hebei University of Technology. These accolades reflect Xiao’s dedication to excellence and his impactful contributions to chemical engineering research, solidifying his reputation as a top-performing researcher and scholar.

🔬Research Focus:

Yuntian Xiao’s research focuses on sustainable chemical engineering solutions, particularly through cocrystal engineering. His work addresses global challenges in agriculture and environmental chemistry by designing eco-friendly agrochemical delivery systems. By developing novel cocrystals, Xiao aims to achieve sustained-release pesticides and herbicides with reduced environmental leaching and enhanced efficacy. His expertise extends to mechanochemistry and molecular simulations, employing advanced computational tools to predict and optimize crystallization mechanisms. Xiao has also explored solid-state chemistry to enhance the lifecycle efficiency of agrochemicals. His interdisciplinary projects include studies on the crystallization of buty nediol, sodium bicarbonate, and creatine phosphate sodium, demonstrating his ability to translate research into industrial applications. Xiao’s research integrates experimental techniques like PXRD, Raman spectroscopy, and HPLC with computational modeling, ensuring a comprehensive understanding of crystallization processes. His innovative work in sustainable chemical engineering highlights his commitment to addressing pressing environmental and agricultural challenges.

Publication Top Notes:

1. Title: Cocrystals of propylthiouracil and nutraceuticals toward sustained-release: Design, structure analysis, and solid-state characterization
Authors: Y Xiao, L Zhou, H Hao, Y Bao, Q Yin, C Xie
Journal: Crystal Growth & Design
Citations: 47
Year: 2021

2. Title: New salts and cocrystals of pymetrozine with improvements on solubility and humidity stability: Experimental and theoretical study
Authors: D Wu, J Li, Y Xiao, X Ji, C Li, B Zhang, B Hou, L Zhou, C Xie, J Gong, …
Journal: Crystal Growth & Design
Citations: 46
Year: 2021

3. Title: Mechanochemical synthesis of cocrystal: From mechanism to application
Authors: Y Xiao, C Wu, X Hu, K Chen, L Qi, P Cui, L Zhou, Q Yin
Journal: Crystal Growth & Design
Citations: 29
Year: 2023

4. Title: Cocrystal engineering strategy for sustained release and leaching reduction of herbicides: a case study of metamitron
Authors: Y Xiao, C Wu, L Zhou, Q Yin, J Yang
Journal: Green Chemistry
Citations: 24
Year: 2022

5. Title: Pursuing Green and Efficient Agriculture from Molecular Assembly: A Review of Solid-State Forms on Agrochemicals
Authors: Y Xiao, C Wu, P Cui, L Zhou, Q Yin
Journal: Journal of Agricultural and Food Chemistry
Citations: 21
Year: 2023

6. Title: Analysis of solid-liquid equilibrium behavior of highly water-soluble beet herbicide metamitron in thirteen pure solvents using experiments and molecular simulations
Authors: Y Xiao, C Wu, C Zhao, L Qi, Y Bao, L Zhou, Q Yin
Journal: Journal of Molecular Liquids
Citations: 18
Year: 2022

7. Title: Structure analysis and insight into hydrogen bond and van der Waals interactions of etoricoxib cocrystals and cocrystal solvate
Authors: Y Wang, L Wang, F Zhang, N Wang, Y Gao, Y Xiao, Z Wang, Y Bao
Journal: Journal of Molecular Structure
Citations: 16
Year: 2022

8. Title: Comparison Study of KBH4 Spherical Agglomerates Prepared in Different Antisolvents: Mechanisms and Properties
Authors: Z Zhang, L Wang, P Zhao, Y Xiao, H Hao, Y Bao
Journal: Industrial & Engineering Chemistry Research
Citations: 13
Year: 2021

9. Title: Intermolecular interactions and solubility behavior of multicomponent crystal forms of 2,4-D: Design, structure analysis, and solid-state characterization
Authors: L Fang, Y Xiao, C Zhang, Z Gao, S Wu, J Gong, S Rohani
Journal: CrystEngComm
Citations: 13
Year: 2021

10. Title: Enhancing adsorption capacity and herbicidal efficacy of 2,4-D through supramolecular self-assembly: insights from cocrystal engineering to solution chemistry
Authors: Y Xiao, C Wu, P Cui, X Luo, L Zhou, Q Yin
Journal: Chemical Engineering Journal
Citations: 12
Year: 2023